Improve trace sharing experience: no need to fill in location information when you record a reverse trace
Add automatic app update check
Support Chinese trace summary in web app
Fix sensor broken issue
Minor bug fix
• User records sensory data with his/her device during a given indoor walk. The location-specific geomagnetic features extracted from the sensory data are combined with the user’s walking patterns (e.g., steps, turns, going upstairs/downstairs) to build a reference trace.
• Reference trace is pushed to the cloud and can be searched by others for navigation.
• Once downloaded a reference trace, Path Guide compares and synchronizes current sensor readings with the reference trace, and guides the user, in real time, from the same starting location to the final destination.
Path Guide can be used in multiple scenarios. For example, one can record a path (say, from the building entrance to an office) and share it directly with an incoming visitor regardless of whether infrastructure and floor plans are available; Users such as shop owners can record paths on their own from several entrances of a shopping mall to their stores and share them with the public. These paths can be searched by any future customer. One can also record a trace and follow it backwards to its starting point. For instance, in a new garage, you can record a trace from your parking spot to the elevator, and later follow it in reverse to find your car.
Uploaded:July 16, 2017 at 1:15AM UTC
File size:11.59 MB
Uploaded:May 27, 2017 at 11:03PM UTC
File size:11.56 MB